| 分子式 | C4H10N2O |
| 形态 | 粉末 |
甲醇中13种全氟羧酸混标溶液
编号:1ST015095-50M 规格:1mL 浓度:50μg/mL
分散橙37
编号:C12972120 CAS号:13301-61-6 规格:25mg 浓度:纯品
17α-羟基黄体酮(17α-羟孕酮)检测标准品
编号:ART-710381 CAS号:68-96-2 规格:20mg 浓度:纯度98.2%